retropie

What to do with your broken gaming consoles? Gut it and turn it into a different gaming console! Sudomod forum user [banjokazooie] has concocted his own RetroPie console from the husk of a WiiU controller — an ingenious demonstration of how one can recycle hardware to a perfectly suited purpose.

[banjokazooie] actually used an original shell for this build, but if you happen to have a broken controller around — or know someone who does — this is a great use for it. A Raspberry Pi 3 is the brains of this operation (not counting [banjokazooie]), and it features a 6.5″ HDMI display, a Teensy 2.0 setup for the inputs, a headphone jack with automatic speaker disconnection, dual 3400 mAh batteries, an external SD card slot, and a lot of hard work on the power supply circuit — although [banjokazooie] reports that the hardest part was cutting to size a custom PCB to mount it all on. The original plan was to see if the idea was possible, and after a three month effort, it appears to work beautifully.

What’s the quickest way to turn one game into 2,400? Cram a Raspberry Pi Zero running RetroPie into an NES cartridge and call it Pi Cart.

This elegant little build requires no soldering — provided you have good cable management skills and the right parts. To this end, [Zach] remarks that finding a USB adapter — the other main component — small enough to fit inside the cartridge required tedious trial and error, so he’s helpfully linked one he assures will work. One could skip this step, but the potential for couch co-op is probably worth the effort.

Another sticking point might be Nintendo’s use of security screws; if you have the appropriate bit or screwdriver, awesome, otherwise you might have to improvise. Cutting back some of the plastic to widen the cartridge opening creates enough room to hot glue in the USB hub, a micro USB port for power, and an HDMI port in the resulting gap. If you opted to shorten the cables, fitting it all inside should be simple, but you may have to play a bit of Tetris with the layout to ensure everything fits.

Like many of us, [Alex] spent a large part of his childhood feeding coin after coin into one arcade game or another. Galaga is one of his all-time favorites, and he has wanted to build a Galaga cabinet for a long time. Once his workshop was ready for the job, it was time to cross it off the list.

The cabinet is built to 4/5 scale. This is a great size because he gets the stability and feel of a full-size machine, but it’s much easier to move it around. As you might expect, there’s Pi in the cabinet. The display is an old TV that [Alex] found in a Dumpster. And although it works great, it would go into standby instead of powering off along with everything else. To get around this, [Alex] built an automatic remote control with an IR LED and an Arduino Diecimila. After a five-second wait, it sends the power-on code to the TV and switches the input. The TV is supposed to be in portrait mode for Galaga, but this proved to be a challenge. Changing the orientation at the Pi level resulted in poor performance and choppy sound, so he changed it at the game execution level.

Arcade cabinets are a lot of fun, and something most of us would probably like in our homes. Unfortunately, space and decor constraints often make them impractical. Or, at least, that’s what our significant others tell us. Surely there must be a workaround, right?

Right! In this case, the workaround [sid981] came up with was to build a RetroPie arcade into a fancy looking wine barrel. The electronics are pretty much what you’d expect for a RetroPie system, and the screen is set into the top of the barrel. Control is handled by a wireless controller that can be tucked away when it’s not in use, and a glass top simultaneously protects the screen and lets guests use the barrel as a bar table.

We love our Game Boy and RetroPie mods here at Hackaday because the Raspberry Pi Zero has made it easier than ever to carry a pocket full of classic games. [Ed Mandy] continues this great tradition by turning a matte black Game Boy Advance into a RetroPie handheld.

Details are scant on how [Mandy] built his Game Pi Advance, but we can glean a few details from the blog post and video. A Raspberry Pi Zero running RetroPie appears to be piggybacking on a custom PCB that slots neatly into the GBA case. This provides easy access to the Pi Zero’s USB and micro HDMI via the cartridge slot to connect to an external screen, as well as a second controller to get some co-op NES and SNES action on. It’s worth noting here that [Mandy] has foregone adding X and Y buttons in the current version.

Saturday was the first Madison Mini Maker Faire. In this case, it’s Madison, Wisconsin (sorry Madison, SD I didn’t mean to get your hopes up) where I live. Of course I’m not the only crazy hardware hacker in the area. As soon as I got there I almost tripped over Ben Heckendorn who also lives in the area.

Check out that incredible Giant Game Boy the he was exhibiting. Okay, you think to yourself: Raspberry Pi and an LCD. Wrong! He’s actually using an FPGA to drive the LCD. Even cooler, it’s using an original Game Boy brain board, which the FPGA is connected to in order to translate the handheld’s LCD connector signals to work with the big LCD.

For better or worse, the most popular use for the Raspberry Pi – by far – is media centers and retro game consoles. No, the great unwashed masses aren’t developing Linux drivers for their Pi peripherals, and very few people are tackling bare metal ARM programming. That doesn’t mean creating a handheld console based on the Pi isn’t a worthy pursuit.

For their entry for the 2016 Hackaday Prize, [David] and [Jean-André] are building a portable Pi console that’s much better than an old Bondo-encrusted Game Boy enclosure stuffed with hot glue and wires. They’re doing this project the right way with a hardware accelerated display, custom software, and a high quality case.

[David] is in charge of the hardware, and that means making a very, very small handheld console. The design of this GameGirl is extremely similar to the old-school Game Boy Pocket (or Game Boy Light). There’s a D-pad, four buttons, select, start, and two ‘shoulder’ buttons on the back. The build is based on the Raspberry Pi Zero, and thanks to the Pi’s standard 40-pin header, [David] is able to configure the display to use an RGB565 DPI interface. This means the display is stupidly cheap while still leaving a few GPIO pins left over for the SPI, buttons, backlight, and PWM audio.

[Jean-André] is the other half of the team, and his contributions to open source software make him exceptionally qualified for this project. He’s the main developer for Lakka, a DIY retro emulation console, and the #5 RetroArch contributor. No, this project isn’t using RetroPie – and there’s a reason for that. Emulator hackers are spending a lot of time optimizing emulators for the Raspberry Pi, only because of RetroPi. If these emulator hackers spent their time optimizing for an API like LibRetro, you could eventually play a working version of Pilotwings 64 on the Raspberry Pi and every other platform LibRetro is available for. All the effort that goes into making a game work with a Raspberry Pi is effort that goes into making that game work for the PSP, Wii, iOS, and a PC. Yes, its philosophical pissing in the wind while saying, ‘this is what the community should do’; this is open source software, after all.

With the right ideas going into the hardware and software, [David] and [Jean-André] have an amazing project on their hands. It’s one of the most popular entries and are near the top of the charts in the community voting bootstrap effort where every like on a project gets the team a dollar for their project. GameGirl is shaping up to be a great project, and we can’t wait to see the it in action.